Segmented Autosampler Tray for Flexible Sample Access
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Solution Overview
Problem
Conventional autosamplers face limitations in efficiency and precision due to their fixed sample handling tray designs, which can lead to reduced accuracy and reproducibility in analytical chemistry processes.
Innovation Solution
A segmented sample handling tray that can transition between a compact two-dimensional array configuration and an extended linear configuration, allowing for flexible sample arrangement and improved access for sample identification and analysis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a fixed sample handling tray design is used, then the structure is simple and stable, but the sample handling efficiency and precision are reduced
Solution Approach 1:
The sample handling tray is divided into multiple independently movable segments that can be selectively positioned. Each segment contains sample containers and can be moved individually along the conveyor path, allowing parallel processing of multiple samples simultaneously and improving handling efficiency without requiring complete system redesign
Solution Approach 2:
The tray segments are designed with movable connections that allow dynamic reconfiguration during operation. The segments can transition between different positions and orientations based on sample identification requirements, enabling flexible adaptation to various sample types and analysis protocols while maintaining structural integrity
2Adaptability or versatility
If a fixed tray configuration is used, then the manufacturing is simple, but the adaptability to different sample types is limited
Solution Approach 1:
The tray is segmented into modular units that can be independently configured for different sample types. Each segment can be customized with specific sample container arrangements and identification features, allowing the system to adapt to various analytical protocols without requiring complete tray replacement
Solution Approach 2:
The tray segments are designed with universal connection mechanisms and standardized interfaces that allow the same basic structure to serve multiple functions. The segments can be arranged in different configurations to handle various sample types, making the system versatile while maintaining manufacturing simplicity through standardized components
3Ease of operation
If sample containers are arranged in a compact configuration, then the space utilization is high, but the access for visual inspection and identification is difficult
Solution Approach 1:
The tray segments can dynamically adjust their position and orientation to optimize both space utilization and accessibility. When identification is required, segments can be selectively moved to accessible positions while maintaining compact overall arrangement, allowing visual inspection without compromising space efficiency
Solution Approach 2:
The system utilizes multi-dimensional positioning of tray segments, allowing samples to be arranged compactly in one dimension while providing access pathways in another dimension. This spatial optimization enables efficient use of available space while maintaining ease of access for identification and sampling operations
Data Source
AI summary
A segmented sample handling tray includes a plurality of sample handling segments, each sample handling segment includes a plurality of sample positions for sample containers; wherein the segmented sample handling tray transitions between a compact two-dimensional array configuration and an extended linear configuration by at least partially separating the plurality of sample handling segments.